35316-99-5Relevant academic research and scientific papers
A SULPHATED TRITERPENOID SAPONIN FROM SCHEFFLERA OCTOPHYLLA
Sung, T. V.,Adam, G.
, p. 2717 - 2720 (2007/10/02)
Dried leaves of Schefflera octophylla afforded a new sulphated triterpene glycoside.From spectroscopic data and chemical transformations the structure of the new constituent was determined as 3-epi-betulinic acid 3-O-sulphate 28-O-4)-O-β-D-glucopyranosyl(1->6)>-β-D-glucopyranoside.Key Word Index - Schefflera octophylla; Araliaceae; lupane glycoside 3-O-sulphate.
Triterpene constituents of Tabernaemontana laurifolia and Haplophyton cimicidum
Cava,Shubber,Rao, Kota V.
, p. 1301 - 1303 (2007/10/12)
The triterpene bauerenyl acetate was isolated directly by crystallization from the non-polar neutral extract of the bark of Tabernaemontana laurifolia D.C. A similar extract of Haplophyton cimicidum (whole plant) yielded, after chromatography, the triterpenes erythrodiol monostearate, bauerenol and betulin, as well as the steroid β-sitosterol.
